Home / 4,019.15-6,028.73-2,171.14

Finding the Fourth Proportional to 4,019.15, 6,028.73 and 2,171.14

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Solution

The fourth proportional to 4,019.15, 6,028.73 and 2,171.14 is: 3,256.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,019.15 : 6,028.73 = 2,171.14 : x
  2. Step 2: Convert to fraction form
    4,019.15/6,028.73 = 2,171.14/x
  3. Step 3: Cross multiply
    4,019.15x = 6,028.73 × 2,171.14
  4. Step 4: Simplify right side
    4,019.15x = 13,089,199.07
  5. Step 5: Solve for x
    x = 13,089,199.07/4,019.15
  6. Step 6: Final answer
    x = 3,256.71

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.